3-(2-甲氧基乙氧基)丙胺

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 2-Chloro-6-[3-(2-methoxyethoxy)propylamino]-9-cyclopentylpurine is prepared from 2,6-dichloro-9-cyclopentylpurine, 3-(2-methoxyethoxy)propylamine, and triethylamine essentially as described above in Example 1, Scheme A, step b.

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 2-Chloro-6-[3-(2-methoxyethoxy)propylamino]-9-cyclopentylpurine is prepared from 2,6-dichloro-9-cyclopentylpurine, 3-(2-methoxyethoxy)propylamine, and triethylamine essentially as described above in Example 1, Scheme A, step b.

反应条件: temp:40.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 477.2 g of 3-(2-methoxyethoxy)propylamine are charged to a 750 ml sulfonating flask equipped with paddle stirrer and heated to 40° C. With stirring, 141.2 g of 1,4-diaminoanthraquinone-2,3-dicarboximide are added over 11/4 hours. The ensuing reaction is slightly exothermic, with evolution of NH3. The reaction mixture is heated to 40° C. and further stirred at this temperature for 2 hours. The suspension is then cooled to 20° C. and stirred for a further hour at this temperature and filtered with suction. The filter cake is washed with 300 ml of methanol and then with 300 ml of water, affording 246.3 g of N-[3-(2-methoxyethoxy)propyl]-1,4-diaminoanthraquinone-2,3-dicarboximide with a solids content of 74.7%, corresponding to 180.1 g of this compound (100%). After optional replenishment with fresh 3-(2-methoxyethoxy)propylamine, the mother liquor can be re-used repeatedly. equipped with paddle stirrer The ensuing reaction The reaction mixture is heated to 40° C. further stirred at this temperature for 2 hours The suspension is then cooled to 20° C. stirred for a further hour at this temperature filtered with suction The filter cake is washed with 300 ml of methanol

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 2-Chloro-6-[3-(2-methoxyethoxy)propylamino]-9-cyclopentylpurine is prepared from 2,6-dichloro-9-cyclopentylpurine, 3-(2-methoxyethoxy)propylamine, and triethylamine essentially as described above in Example 1, Scheme A, step b.

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 5-Methoxycarbonylthieno[2,3-b]thiophene-2-sulfonamide (0.55 g., 2 mmoles) and 3-(methoxyethoxy)propylamine (0.80 g., 6 mmoles) were refluxed in methanol (5 mL) for 96 hours. The solution was cooled and evaporated in vacuo to remove most of the methanol. Ether was added and the resulting product was recrystallized from 1,2-dichloroethane to give 0.49 g of 5-(N-methoxyethoxypropylcarbamoyl)thieno[2,3-b]thiophene-2-sulfonamide, m.p. 154°-155° C. The solution was cooled evaporated in vacuo to remove most of the methanol Ether was added the resulting product was recrystallized from 1,2-dichloroethane

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 2-Chloro-6-[3-(2-methoxyethoxy)propylamino]-9-cyclopentylpurine is prepared from 2,6-dichloro-9-cyclopentylpurine, 3-(2-methoxyethoxy)propylamine, and triethylamine essentially as described above in Example 1, Scheme A, step b.

反应条件: temp:40.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 477.2 g of 3-(2-methoxyethoxy)propylamine are charged to a 750 ml sulfonating flask equipped with paddle stirrer and heated to 40° C. With stirring, 141.2 g of 1,4-diaminoanthraquinone-2,3-dicarboximide are added over 11/4 hours. The ensuing reaction is slightly exothermic, with evolution of NH3. The reaction mixture is heated to 40° C. and further stirred at this temperature for 2 hours. The suspension is then cooled to 20° C. and stirred for a further hour at this temperature and filtered with suction. The filter cake is washed with 300 ml of methanol and then with 300 ml of water, affording 246.3 g of N-[3-(2-methoxyethoxy)propyl]-1,4-diaminoanthraquinone-2,3-dicarboximide with a solids content of 74.7%, corresponding to 180.1 g of this compound (100%). After optional replenishment with fresh 3-(2-methoxyethoxy)propylamine, the mother liquor can be re-used repeatedly. equipped with paddle stirrer The ensuing reaction The reaction mixture is heated to 40° C. further stirred at this temperature for 2 hours The suspension is then cooled to 20° C. stirred for a further hour at this temperature filtered with suction The filter cake is washed with 300 ml of methanol

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 2-Chloro-6-[3-(2-methoxyethoxy)propylamino]-9-cyclopentylpurine is prepared from 2,6-dichloro-9-cyclopentylpurine, 3-(2-methoxyethoxy)propylamine, and triethylamine essentially as described above in Example 1, Scheme A, step b.

反应条件: temp:0.00; pressure:0.00; stir: